`briansullivan.com`

DNSSEC	⚠️ Not signed
NS	`ns29.domaincontrol.com` ⭐
		A	2603:5:2181::f^{🇺🇸 GODADDY-DNS2603:5:2180::/44}
			PTR	`ns29.domaincontrol.com`
		A	97.74.104.15^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns29.domaincontrol.com`
NS	`ns30.domaincontrol.com`
		A	2603:5:2281::f^{🇺🇸 GODADDY-DNS2603:5:2280::/44}
			PTR	`ns30.domaincontrol.com`
		A	173.201.72.15^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns30.domaincontrol.com`
MX	`mail.briansullivan.com` ⭐
		A	162.246.56.211^{🇺🇸 PRIVATESYSTEMS162.246.56.0/22 PrivateSystems Networks MD}
			PTR	`lnx001.auburnhills.com`
TXT	`v=spf1 a mx ip4:162.246.56.211 ~all`
SOA	`ns29.domaincontrol.com`dns@jomax.net 2022-02-20 #3

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774638747

Subdomains

mail.briansullivan.com

Same first word

briansullivan.com

briansullivan.me

DNS History

9 records (3 active, 6 former)

●NSns29.domaincontrol.com2015-05-19 → 2026-03-27 · 2 obs

● 2015-05-19 22:54:12
● 2026-03-27 19:22:44

●NSns30.domaincontrol.com2015-05-19 → 2026-03-27 · 2 obs

● 2015-05-19 22:54:12
● 2026-03-27 19:22:44

●MXmail.briansullivan.com2026-02-21 → 2026-03-27 · 3 obs

○ 2018-07-23 08:37:52
● 2026-02-21 21:03:44
● 2026-03-27 19:22:44

○MXmailstore1.secureserver.net2015-05-19 → 2018-07-23 · 4 obs

● 2015-05-19 22:54:12
● 2018-07-23 08:37:52
○ 2026-02-21 21:03:44
○ 2026-03-27 19:22:44

○MXsmtp.secureserver.net2015-05-19 → 2018-07-23 · 4 obs

● 2015-05-19 22:54:12
● 2018-07-23 08:37:52
○ 2026-02-21 21:03:44
○ 2026-03-27 19:22:44

○A108.217.100.1942016-01-23 → 2016-04-25 · 5 obs

○ 2015-11-06 14:12:58
● 2016-01-23 05:14:54
● 2016-04-25 11:44:08
○ 2016-12-26 02:11:46
○ 2026-03-27 19:22:44

○A108.217.101.482015-11-06 → 2015-11-06 · 4 obs

○ 2015-05-19 22:54:12
● 2015-11-06 14:12:58
○ 2016-01-23 05:14:54
○ 2026-03-27 19:22:44

○A108.64.177.202015-05-19 → 2015-05-19 · 3 obs

● 2015-05-19 22:54:12
○ 2015-11-06 14:12:58
○ 2026-03-27 19:22:44

○A99.23.24.1592016-12-26 → 2018-07-23 · 5 obs

○ 2016-04-25 11:44:08
● 2016-12-26 02:11:46
● 2018-07-23 08:37:52
○ 2026-02-21 21:03:44
○ 2026-03-27 19:22:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
briansullivan.com	ns29.domaincontrol.com, ns30.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.104.15

NS records: ns29.domaincontrol.com, ns30.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for briansullivan.com (unsigned zone)

⏱️ Timing

Total: 197ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns29.domaincontrol.com, ns30.domaincontrol.com`
MX	1	`mail.briansullivan.com (pri: 10)`
TXT	1	`v=spf1 a mx ip4:162.246.56.211 ~all`
SOA	1	`ns29.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns29.domaincontrol.com, ns29.domaincontrol.com, ns30.domaincontrol.com...)

Analysis

Hierarchy

briansullivan.com is the parent of mail.briansullivan.com.

Name Servers

briansullivan.com's delegation uses two name servers, ns29.domaincontrol.com and ns30.domaincontrol.com.

briansullivan.com shares the same name server setup as other domains, for example browningconstructioninc.com, acps.co, privacyenforcement.net, laportecremation.com and dantems.com.

Host names with two IPs:

ns29.domaincontrol.com points to: 2603:5:2181::f and 97.74.104.15

ns30.domaincontrol.com points to: 2603:5:2281::f and 173.201.72.15

Mail Servers

briansullivan.com is handled by a single mail server, mail.briansullivan.com.

mail.briansullivan.com points to a single IP: 162.246.56.211.

briansullivan.com - robtex.com